Ingredients
Method
- Make the cookie dough: Beat butter and sugar together until light and fluffy, about 2 minutes. Add egg and vanilla; mix well. In a separate bowl, whisk flour, salt, and baking powder. Gradually add dry ingredients to wet ingredients. Mix on low speed just until combined — do not overmix.
- Chill the dough: Divide dough in half, flatten into disks, wrap tightly in plastic, and refrigerate for at least 2 hours (or up to 3 days). Dough that's too warm will spread too much in the oven.
- Roll out the dough: On a lightly floured surface, roll one disk of dough to about 1/8-inch thickness. Use cookie cutters to cut shapes, placing them close together to minimize re-rolling (which can toughen the cookies). Transfer to ungreased baking sheets using a spatula.
- Bake: Preheat oven to 350°F. Bake cookies for 7-9 minutes until edges are just beginning to turn golden but centers still look slightly puffy. Cookies will set as they cool — do not overbake or they'll become hard instead of tender. Cool on the pan for 5 minutes, then transfer to a wire rack to cool completely before decorating.
- Make buttercream icing: Beat butter until smooth (about 2 minutes). Add powdered sugar gradually, alternating with cream and vanilla. Beat on medium-high for 3-4 minutes until light and fluffy. Add extra cream if too thick; add more sugar if too thin.
- Ice the cookies: Spread a thin, even layer of buttercream over cooled cookies using an offset spatula or palette knife. The icing should be smooth enough to see your finger's reflection in it — that means it's ready for colored icing on top. Let set at room temperature for 1-2 hours until firm but not rock hard.
- Add details: For simple decorations, use a squeeze bottle filled with royal icing to pipe lines or dots. For more complex designs, fill a pastry bag and work quickly before the icing sets. The buttercream layer underneath will keep colors from bleeding into each other.
Nutrition
Notes
Storage tips: Store decorated cookies in an airtight container at room temperature for up to 3 days (buttercream icing can last longer, but the cookies themselves soften after that). For longer storage, freeze undecorated baked cookies wrapped tightly in plastic — they'll keep for about 2 months. Decorated cookies can be frozen too; just let them come to room temperature before unwrapping to prevent condensation from making the icing tacky.
